Global Trends in Research on Cell-Free Nucleic Acids in Obstetrics and Gynecology during 2017-2021.

ABSTRACT:

Objectives

The objectives of this study were to identify global trends in research on cell-free deoxyribonucleic acid (cfDNA) from a bibliometric perspective and provide researchers with new research hotspots.

Methods

In all, we extracted 5038 pieces of literature from PubMed and 527 articles from the Web of Science Core Collection (WoSCC) database related to cfDNA published from 1 January 2017 to 31 December 2021. For PubMed literature, we employed co-word, biclustering, and strategic diagram analysis to describe the trends in research on cfDNA in the said five years. Then, we used VOSviewer analysis for the WoSCC database to display the trends in research on cfDNA in obstetrics and gynecology during 2017-2021.

Results

Strategy diagram analysis of 95 major Medical Su

SUBMITTER: Gao W 

PROVIDER: S-EPMC9572904 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature